International travel and health:  situation as on 1 January 2010 

 - Geneva :  World Health Organization,  2010 
 - v :  ill., maps ;  21cm. 
<br/><br/> "Vaccination requirements and health advice." 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vaccination--Periodicals.<br/>Vaccination--Law and legislation--Periodicals.<br/>Medical geography--Periodicals.<br/>Communicable diseases control--Methods--Periodicals.